Cutting board



FIG. 1 is a top plan view of a cutting board showing one embodiment of the new design;

FIG. 2 is a left side view of the cutting board of FIG. 1;

FIG. 3 is a right side view of the cutting board of FIG. 1;

FIG. 4 is a rear view of the cutting board of FIG. 1; and,

FIG. 5 is a front view of the cutting board of FIG. 1. 

The ornamental design of a cutting board, as shown and described. 